13680460843140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2505578909}}^1$

素因数の和:2505578941

約数の個数: 96

約数和(自身を含む): 47144972770560

約数和(自身を除く): 33464511927420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 2505578909, 5011157818, 7516736727, 10022315636, 12527894545, 15033473454, 17539052363, 25055789090, 30066946908, 32572525817, 35078104726, 37583683635, 50111578180, 52617157089, 65145051634, 70156209452, 75167367270, 87695261815, 97717577451, 105234314178, 130290103268, 150334734540, 162862629085, 175390523630, 195435154902, 210468628356, 228007680719, 263085785445, 325725258170, 350781047260, 390870309804, 456015361438, 488587887255, 526171570890, 651450516340, 684023042157, 912030722876, 977175774510, 1052343141780, 1140038403595, 1368046084314, 1954351549020, 2280076807190, 2736092168628, 3420115210785, 4560153614380, 6840230421570, 13680460843140]

約数ペア:

[(1, 13680460843140), (2, 6840230421570), (3, 4560153614380), (4, 3420115210785), (5, 2736092168628), (6, 2280076807190), (7, 1954351549020), (10, 1368046084314), (12, 1140038403595), (13, 1052343141780), (14, 977175774510), (15, 912030722876), (20, 684023042157), (21, 651450516340), (26, 526171570890), (28, 488587887255), (30, 456015361438), (35, 390870309804), (39, 350781047260), (42, 325725258170), (52, 263085785445), (60, 228007680719), (65, 210468628356), (70, 195435154902), (78, 175390523630), (84, 162862629085), (91, 150334734540), (105, 130290103268), (130, 105234314178), (140, 97717577451), (156, 87695261815), (182, 75167367270), (195, 70156209452), (210, 65145051634), (260, 52617157089), (273, 50111578180), (364, 37583683635), (390, 35078104726), (420, 32572525817), (455, 30066946908), (546, 25055789090), (780, 17539052363), (910, 15033473454), (1092, 12527894545), (1365, 10022315636), (1820, 7516736727), (2730, 5011157818), (5460, 2505578909)]